<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>登录页面</title>
</head>

<body>
    <form action="login" method="post">
        username: <input type="text" name="username">
        <br>
        password: <input type="password" name="password">
        <br>
        <input type="submit" value="提交">
    </form>

</body>

</html>